AC_DEFUN([LC_CONFIG_SUNRPC],
[LB_LINUX_CONFIG_IM([SUNRPC],[],
- [AC_MSG_ERROR([kernel SUNRPC support is required by using GSS.])])
+ [if test x$sunrpc_required == xyes; then
+ AC_MSG_ERROR([kernel SUNRPC support is required by using GSS.])
+ fi])
])
#
[AC_MSG_CHECKING([whether to enable gss/krb5 support])
AC_ARG_ENABLE([gss],
[AC_HELP_STRING([--enable-gss], [enable gss/krb5 support])],
- [],[enable_gss='no'])
+ [],[enable_gss='auto'])
AC_MSG_RESULT([$enable_gss])
- if test x$enable_gss == xyes; then
+ if test x$enable_gss != xno; then
LC_CONFIG_GSS_KEYRING
+ sunrpc_required=$enable_gss
LC_CONFIG_SUNRPC
+ sunrpc_required=no
AC_DEFINE([HAVE_GSS], [1], [Define this if you enable gss])
LB_LINUX_CONFIG_IM([CRYPTO_SHA512],[],
[AC_MSG_WARN([kernel SHA512 support is recommended by using GSS.])])
- AC_CHECK_LIB([gssapi], [gss_export_lucid_sec_context],
- [GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssapi"],
- [AC_CHECK_LIB([gssglue], [gss_export_lucid_sec_context],
- [GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssglue"],
- [AC_MSG_ERROR([libgssapi or libgssglue is not found, which is required by GSS.])])],)
-
- AC_SUBST(GSSAPI_LIBS)
-
+ require_krb5=$enable_gss
AC_KERBEROS_V5
+ require_krb5=no
+
+ if test x$KRBDIR != x; then
+ AC_CHECK_LIB([gssapi], [gss_export_lucid_sec_context],
+ [GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssapi"],
+ [AC_CHECK_LIB([gssglue], [gss_export_lucid_sec_context],
+ [GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssglue"],
+ [if test x$enable_gss == xyes; then
+ AC_MSG_ERROR([libgssapi or libgssglue is not found, which is required by GSS.])
+ fi])],)
+ AC_SUBST(GSSAPI_LIBS)
+ fi
fi
])